V800083

Sodium tetraborate decahydrate

LR, ≥99.5%

• Synonym(s): Borax decahydrate, Sodium borate decahydrate
• Linear Formula: Na₂B₄O₇ · 10H₂O
• CAS Number: 1303-96-4
• Molecular Weight: 381.37
• EC Number: 215-540-4
• MDL number: MFCD00149193
• UNSPSC Code: 12352302
• PubChem Substance ID: 329829143
• grade: LR
• form: powder

Properties

• grade: LR
• product line: Vetec^™
• Assay: ≥99.5%
• form: powder
• pH: 9.0-9.6 (4% in water)
• density: 1.73 g/mL at 25 °C (lit.)
• anion traces: carbonate (CO₃^2-): ≤0.05%
• cation traces: As: ≤0.005%
• SMILES string: O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].[O-]B1Ob2ob([O-])ob(O1)o2
• InChI: 1S/B4O7.2Na.10H2O/c5-1-7-3-9-2(6)10-4(8-1)11-3;;;;;;;;;;;;/h;;;10*1H2/q-2;2*+1;;;;;;;;;;
• InChI key: CDMADVZSLOHIFP-UHFFFAOYSA-N

Description

Legal Information

Vetec is a trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• Pictograms: GHS08,GHS07
• Signal Word: Danger
• Hazard Statements: H319,H360FD
• Precautionary Statements: P202 - P264 - P280 - P305 + P351 + P338 - P308 + P313 - P337 + P313
• Hazard Classifications: Eye Irrit. 2 - Repr. 1B
• Storage Class Code: 6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
• WGK: WGK 1
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable